【专家解说】：Solar energy into other can speed. Use value high, an inexhaustible, tiny pollution. The disadvantage expensive.
Wind power an inexhaustible, low cost, tiny faults turbine noise pollution is limited by region
Water for water and air pollution little flaw is limited by region dam will influence ecological environment
Geothermal energy is an inexhaustible, no pollution faults is limited by region agree with 33 | comment (2)
太阳能 转化成其它能速度快.利用价值高,用之不竭，污染极小.缺点 费用昂贵.
风能 用之不竭，成本低，污染极小 缺点 涡轮噪音大受地域限制
水能 对水和空气污染小 缺点 受地域限制水坝会影响生态环境
地热能 用之不竭，没有污染 缺点 受地域限制赞同
